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Conostylis rogeri Hopper

Reference
Fl.Australia 45:462 (1987)
Conservation Code
Threatened
A taxon name retains its ‘Threatened’ status until a new name has been officially endorsed and appears in the Gazettal Notice.
Naturalised Status
Native to Western Australia
Name Status
Current

Rhizomatous, tufted perennial, grass-like or herb, 0.025-0.05 m high. Fl. yellow, Sep. Sandy loam.

Grazyna Paczkowska, Descriptive Catalogue, 20 June 1994
Image

Scientific Description

Leaves flat, 25-105 mm long, 0.8-1.4 mm wide; bristles or hairs on the leaf margin present, 0.5-5 mm long, with at least some small side branches at the base, flexuose and soft, lying parallel with the margin, angled towards the leaf apex or curved inward over the leaf blade; hairs on the surface of the leaf present. Scape present, hairy, 55-70 mm long. Inflorescence subtended by a bract 4.5-13 mm long, with one flower; floral bracts 6-7 mm long; pedicels present, 1.5-2 mm long; flowers 10-15 mm long. Perianth hairy, radially symmetrical, uniformly coloured, yellow, with six more or less equal tepals, the inner segments 6-9 mm long. Stamens six, in one level; filaments 0.5-1.4 mm long; anther 4.3-5.5 mm long, without an appendage. Style 8.3-11 mm long. Flowers in September. Occurs in the Mallee IBRA bioregion(s), of the South-west Botanical Province. Conservation Code Threatened (T).

C. Hollister and K.R. Thiele, 18 January 2020

Distribution

IBRA Regions
Mallee.
IBRA Subregions
Western Mallee.
Local Government Areas (LGAs)
Dumbleyung, Kulin, Lake Grace.